staging: comedi: dt282x: fix dt282x_ao_insn_read()

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The comedi core expects the (*insn_read) functions to return 'insn->n'
samples. Fix this function to work like the core expects.

For aesthetics, rename the private data 'ao' member to clarify its
use. Also, remove the unnecessary comment.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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H Hartley Sweeten 2014-06-20 13:12:50 -07:00 • committed by Greg Kroah-Hartman

parent de91bb9725

commit 9504be8a1b

1 changed files with 9 additions and 11 deletions

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drivers/staging/comedi/drivers/dt282x.c

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